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Question
Biology
Posted 11 months ago
Describe the health connection between infection and cancers
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Answer from Sia
Posted 11 months ago
Answer
Infections can increase the risk of cancer by causing chronic inflammation, inducing cellular changes, and affecting the immune system.
Solution
a
Chronic inflammation: Persistent infections can lead to chronic inflammation, which may result in DNA damage and promote cancer development
b
Cellular changes: Some pathogens can directly cause changes in cells that make them more likely to become cancerous, such as the integration of viral DNA in the case of HPV
c
Immune system impact: Infections can weaken the immune system's ability to detect and destroy cancer cells, increasing the risk of cancer
Key Concept
Infection-induced carcinogenesis
Explanation
Certain infections can lead to cancer by causing chronic inflammation, inducing cellular changes, and impairing immune surveillance.
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